It's normal to see some yellow or bronze discoloration on a portion of the foliage, especially after a cold winter. If that's the case, they should be fine. Any foliage that turns brown and stays that way can be trimmed off.

Thank you! I am in NH so they have certainly seen a cold winter!

i might also see some pollen saCS ON The TIPS?? ...ken

I have about 20 of them. New spring growth looks kind of yellowy. Yours are more bronzy than mine on the tips, but I think it's in the normal range.

Thank you all for your replies.